RIBAS, Luiz César; SARMIENTO , Miguel Angel; ROBUSTI, Eliane Araújo; DUARTE, João Paulo Pereira. Ecological-Economic Zoning as an Instrument for the Protection of Water Source Areas: A Case Study in Brazil. Technical and Scientific Journal Green Cities, [S. l.], v. 13, n. 44, 2025. DOI: 10.17271/23178604134420256004. Disponível em: https://publicacoes.amigosdanatureza.org.br/index.php/cidades_verdes/article/view/6004. Acesso em: 21 dec. 2025.